EP 1054487 A3 20021002 - Integrated lightweight optical bench and miniaturized laser transmitter using same
Title (en)
Integrated lightweight optical bench and miniaturized laser transmitter using same
Title (de)
Leichte integrierte optische Bank und miniaturisierter Lasersender unter Verwendung derselben
Title (fr)
Banc optique léger intégré et émetteur laser miniaturisé l'utilisant
Publication
Application
Priority
US 31236699 A 19990514
Abstract (en)
[origin: EP1054487A2] An improved optical bench (10) for use in an optical system (20), such as a miniaturized laser transmitter (20), or the like. The optical bench has a housing (11) with a plurality of V-shaped grooves (12) formed therein. Optical elements of the optical system in which the optical bench is used are secured, such as by bonding, in the plurality of V-shaped grooves. The optical bench thus rigidly mounts the optical elements of the optical system to produce a compact and lightweight structure that is relatively insensitive to environmental extremes. <IMAGE>
IPC 1-7
IPC 8 full level
G02B 7/00 (2006.01); H01S 3/02 (2006.01); G02B 6/42 (2006.01); G02F 1/35 (2006.01); H01S 3/08 (2006.01); H01S 3/0941 (2006.01); H01S 3/098 (2006.01); H01S 3/16 (2006.01); H01S 5/022 (2006.01)
CPC (source: EP US)
G02B 7/00 (2013.01 - EP US); G02B 6/4233 (2013.01 - EP US); G02B 6/4236 (2013.01 - EP US); G02F 1/3523 (2013.01 - EP US); H01S 3/025 (2013.01 - EP US); H01S 3/09415 (2013.01 - EP US); H01S 3/113 (2013.01 - EP US); H01S 3/1608 (2013.01 - EP US); H01S 3/1618 (2013.01 - EP US); H01S 3/17 (2013.01 - EP US)
Citation (search report)
- [X] US 5265113 A 19931123 - HALLDOERSSON THORSTEINN [DE], et al
- [X] US 5896481 A 19990420 - BERANEK MARK WILLIAM [US], et al
- [XA] US 4731795 A 19880315 - CLARK JOHN H [US], et al
- [X] EP 0529947 A1 19930303 - AMERICAN TELEPHONE & TELEGRAPH [US]
- [A] US 5831718 A 19981103 - DESAI VIKRAM D [US], et al
- [A] US 5181214 A 19930119 - BERGER JOSEF [US], et al
- [A] EP 0806822 A1 19971112 - HUGHES AIRCRAFT CO [US]
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 1054487 A2 20001122; EP 1054487 A3 20021002; EP 1054487 B1 20040714; DE 60012082 D1 20040819; DE 60012082 T2 20050908; US 6289031 B1 20010911
DOCDB simple family (application)
EP 00302728 A 20000331; DE 60012082 T 20000331; US 31236699 A 19990514